FRNIAMC Gas Lift Cylinder, Office Drafting Stool Chair Hydraulic Tall Gas Lift Chrome Pneumatic Shock Piston Universal Size, Medium Stool Height (Overal Height 22'' with Stroke 8'')

FRNIAMC Hydraulic Gas Lift Cylinder Tall Heavy Duty Gas Lift 400LBS Medium Height Overall 22''(Stroke 8'')

Office Chair Caster Wheels Set of 5 Heavy Duty & Safe for All Floors Including Hardwood 3" Rubber Replacement for Desk Floor Mats